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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 32501–32600 of 45668 standards · Impurities

P-305007IN STOCK

Proparacaine Impurity 6

CAS #35288-44-9

Mol. formulaC₁₀H₁₁NO₅

Mol. weight225.20

Details

P-305008IN STOCK

Proparacaine Impurity 7 HCl

CAS #35288-46-1

Mol. formulaC₁₆H₂₄N₂O₅. HCl

Mol. weight324.38 36.46

Details

P-305009IN STOCK

Proparacaine Impurity 8

CAS #100-37-8

Mol. formulaC₆H₁₅NO

Mol. weight117.19

Details

P-305011IN STOCK

Proparacaine Impurity 10

CAS #96-99-1

Mol. formulaC₇H₄ClNO₄

Mol. weight201.56

Details

P-305012INQUIRE FURTHER

Proparacaine Impurity 11

CAS #75-21-8

Mol. formulaC2H4O

Mol. weight44.03

Details

P-305013IN STOCK

Proparacaine Impurity 12

CAS #5438-19-7

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

P-305014IN STOCK

Proparacaine Impurity 13 HCl

CAS #342044-71-7 (free base)

Mol. formulaC₁₂H₁₇NO₃. HCl

Mol. weight223.27 36.46

Details

P-305015IN STOCK

Proparacaine Impurity 14

CAS #NA

Mol. formulaC₁₃H₁₉NO₅

Mol. weight269.30

Details

P-305016IN STOCK

Proparacaine Impurity 15

CAS #2102411-30-1

Mol. formulaC₁₃H₁₉NO₅

Mol. weight269.30

Details

P-305017BACK ORDER

Proparacaine Impurity 16

CAS #1216179-28-0

Mol. formulaC₁₃H₁₉NO₃

Mol. weight237.30

Details

P-305018BACK ORDER

Proparacaine Impurity 17

CAS #343773-15-9

Mol. formulaC₁₀H₁₂ClNO₂

Mol. weight213.66

Details

P-305019BACK ORDER

Proparacaine Impurity 18 HCl

CAS #100811-81-2

Mol. formulaC₁₃H₁₉ClN₂O₂. HCl

Mol. weight270.76 36.46

Details

P-305020IN STOCK

Proparacaine Impurity 19 HCl

CAS #2350-31-4

Mol. formulaC₁₆H₂₅NO₃. HCl

Mol. weight279.38 36.46

Details

P-305021BACK ORDER

Proparacaine Impurity 20 HCl

CAS #NA

Mol. formulaC₁₆H₂₇N₃O₃. HCl

Mol. weight309.41 36.46

Details

P-305022BACK ORDER

Proparacaine Impurity 21

CAS #NA

Mol. formulaC₁₃H₂₀N₂O₃

Mol. weight252.31

Details

P-305023BACK ORDER

Proparacaine Impurity 22 HCl

CAS #2346-18-1

Mol. formulaC₁₆H₂₅NO₃. HCl

Mol. weight279.38 36.46

Details

P-305024BACK ORDER

Proparacaine Impurity 23 DiHCl

CAS #NA

Mol. formulaC₁₂H₁₈N₂O₃. 2HCl

Mol. weight238.29 2*36.46

Details

P-305025BACK ORDER

Proparacaine Impurity 24 HCl

CAS #1081544-05-9

Mol. formulaC₁₄H₂₂N₂O₃. HCl

Mol. weight266.34 36.46

Details

P-305026BACK ORDER

Proparacaine Impurity 25

CAS #25773-03-9

Mol. formulaC₁₆H₂₅NO₃

Mol. weight279.38

Details

P-305027BACK ORDER

Proparacaine Impurity 26

CAS #1096331-88-2

Mol. formulaC₁₁H₁₅NO₃

Mol. weight209.25

Details

P-306BACK ORDER

Probenecid Impurity 2

CAS #70190-76-0

Mol. formulaC₁₅H₂₃NO₄S

Mol. weight313.41

Details

P-307BACK ORDER

Probenecid Impurity 3

CAS #NA

Mol. formulaC₁₉H₃₂N₂O₃S

Mol. weight368.54

Details

P-307002IN STOCK

Pyrroloquinoline quinone Impurity 1

CAS #80721-47-7

Mol. formulaC₁₈H₁₄N₂O₈

Mol. weight386.32

Details

P-307003BACK ORDER

Pyrroloquinoline Impurity 1

CAS #119825-27-3

Mol. formulaC13H14N2O4

Mol. weight262.27

Details

P-307004BACK ORDER

Pyrroloquinoline Impurity 2

CAS #133706-80-6

Mol. formulaC19H18N2O7

Mol. weight386.36

Details

P-307005BACK ORDER

Pyrroloquinoline Impurity 3

CAS #107575-59-7

Mol. formulaC13H17N3O4

Mol. weight279.30

Details

P-308BACK ORDER

Probenecid Impurity 4

CAS #1206-37-7

Mol. formulaC₉H₁₁NO₄S

Mol. weight229.25

Details

P-308002BACK ORDER

Pyraclonil Impurity 1

CAS #NA

Mol. formulaC11H11ClN6O

Mol. weight278.70

Details

P-308003BACK ORDER

Pyraclonil Impurity 2

CAS #NA

Mol. formulaC11H11ClN6O

Mol. weight278.70

Details

P-308004BACK ORDER

Pyraclonil Impurity 3

CAS #NA

Mol. formulaC11H11ClN6O2

Mol. weight294.70

Details

P-308005BACK ORDER

Pyraclonil Impurity 4

CAS #NA

Mol. formulaC11H11ClN6O2

Mol. weight294.70

Details

P-308006BACK ORDER

Pyraclonil Impurity 5

CAS #NA

Mol. formulaC11H11ClN6O2

Mol. weight294.70

Details

P-308007BACK ORDER

Pyraclonil Impurity 6

CAS #NA

Mol. formulaC11H11ClN6O2

Mol. weight294.70

Details

P-308008BACK ORDER

Pyraclonil Impurity 7

CAS #NA

Mol. formulaC15H17ClN6O2

Mol. weight348.79

Details

P-308009BACK ORDER

Pyraclonil Impurity 8

CAS #NA

Mol. formulaC15H17ClN6O2

Mol. weight348.79

Details

P-308010BACK ORDER

Pyraclonil Impurity 9

CAS #NA

Mol. formulaC15H17ClN6O2

Mol. weight348.79

Details

P-308011BACK ORDER

Pyraclonil Impurity 10

CAS #NA

Mol. formulaC15H17ClN6O2

Mol. weight348.79

Details

P-308012BACK ORDER

Pyraclonil Impurity 11

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308013BACK ORDER

Pyraclonil Impurity 12

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308014BACK ORDER

Pyraclonil Impurity 13

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308015BACK ORDER

Pyraclonil Impurity 14

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308016BACK ORDER

Pyraclonil Impurity 15

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308017BACK ORDER

Pyraclonil Impurity 16

CAS #NA

Mol. formulaC11H13ClN6O2

Mol. weight296.72

Details

P-308018BACK ORDER

Pyraclonil Impurity 17

CAS #NA

Mol. formulaC11H11ClN6O3

Mol. weight310.70

Details

P-308019BACK ORDER

Pyraclonil Impurity 18

CAS #NA

Mol. formulaC11H11ClN6O3

Mol. weight310.70

Details

P-308020BACK ORDER

Pyraclonil Impurity 19

CAS #NA

Mol. formulaC15H17ClN6O2

Mol. weight348.79

Details

P-309004IN STOCK

Procarbazine Impurity 1

CAS #13255-50-0

Mol. formulaC₁₁H₁₃NO₂

Mol. weight191.23

Details

P-317003IN STOCK

Prothioconazole Impurity 1

CAS #856045-88-0

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317004IN STOCK

Prothioconazole Impurity 2

CAS #856045-93-7

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317005IN STOCK

Prothioconazole Impurity 3

CAS #2639433-74-0

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317006BACK ORDER

Prothioconazole Impurity 4

CAS #134818-67-0

Mol. formulaC₁₂H₁₃Cl₃O

Mol. weight279.59

Details

P-317007IN STOCK

Prothioconazole Impurity 5

CAS #120983-64-4

Mol. formulaC₁₄H₁₅Cl₂N₃O

Mol. weight312.19

Details

P-317008IN STOCK

Prothioconazole Impurity 6

CAS #NA

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317009IN STOCK

Prothioconazole Impurity 7

CAS #152304-12-6

Mol. formulaC₁₄H₁₃Cl₂N₃

Mol. weight294.18

Details

P-317010IN STOCK

Prothioconazole Impurity 8 (Mixture of Diastereomers)

CAS #856045-95-9

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317011IN STOCK

Prothioconazole Impurity 9 DiHCl

CAS #2095409-16-6

Mol. formulaC₅H₈N₄O₂. 2 HCl

Mol. weight156.15 2*36.46

Details

P-317012IN STOCK

Prothioconazole Impurity 10

CAS #1450828-63-3

Mol. formulaC₅H₇N₃O₃

Mol. weight157.13

Details

P-317013IN STOCK

Prothioconazole Impurity 11

CAS #2733236-36-5

Mol. formulaC₁₄H₁₆ClN₃OS

Mol. weight309.81

Details

P-317014BACK ORDER

Prothioconazole Impurity 12

CAS #708263-86-9

Mol. formulaC₁₄H₁₄ClN₃OS

Mol. weight307.80

Details

P-317015BACK ORDER

(R)-Prothioconazole Impurity 9

CAS #333354-47-5

Mol. formulaC₅H₈N₄O₂

Mol. weight156.15

Details

P-317016BACK ORDER

(S)-Prothioconazole Impurity 9

CAS #4819-36-7

Mol. formulaC₅H₈N₄O₂

Mol. weight156.15

Details

P-317017IN STOCK

Prothioconazole Impurity 13

CAS #28711-29-7

Mol. formulaC₄H₅N₃O₂

Mol. weight127.10

Details

P-317018BACK ORDER

Prothioconazole Impurity 9

CAS #114419-45-3

Mol. formulaC₅H₈N₄O₂

Mol. weight156.15

Details

P-317019BACK ORDER

Prothioconazole Impurity 10-13C2-15N3

CAS #NA

Mol. formulaC₃¹³C₂H₇¹⁵N₃O₃

Mol. weight162.09

Details

P-317020BACK ORDER

Prothioconazole Impurity 13-13C2-15N3

CAS #NA

Mol. formulaC₂¹³C₂H₅¹⁵N₃O₂

Mol. weight132.07

Details

P-317021BACK ORDER

Prothioconazole Impurity 14

CAS #222408-91-5

Mol. formulaC₁₂H₁₆Cl₂N₂O

Mol. weight275.17

Details

P-317022IN STOCK

Prothioconazole Impurity 15

CAS #222408-90-4

Mol. formulaC₁₄H₁₇Cl₂N₃OS

Mol. weight346.27

Details

P-317023IN STOCK

Prothioconazole Impurity 16

CAS #178928-71-7

Mol. formulaC₁₅H₁₇Cl₂N₃OS

Mol. weight358.28

Details

P-317024IN STOCK

Prothioconazole Impurity 17

CAS #122669-03-8

Mol. formulaC₇H₈ClN₃O

Mol. weight185.61

Details

P-317025BACK ORDER

Prothioconazole Impurity 18

CAS #NA

Mol. formulaC₂₀H₂₅Cl₂N₃O₇

Mol. weight490.33

Details

P-317026BACK ORDER

Prothioconazole Impurity 19

CAS #NA

Mol. formulaC₂₀H₂₅Cl₂N₃O₇

Mol. weight490.33

Details

P-317027BACK ORDER

Prothioconazole Impurity 20

CAS #NA

Mol. formulaC₂₀H₂₅Cl₂N₃O₇

Mol. weight490.33

Details

P-317028BACK ORDER

Prothioconazole Impurity 21

CAS #2648945-18-8

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight 328.19

Details

P-317029BACK ORDER

Prothioconazole Impurity 22

CAS #856045-90-4

Mol. formulaC₁₄H₁₅Cl₂N₃O₂

Mol. weight328.19

Details

P-317030BACK ORDER

Prothioconazole Impurity 23

CAS #NA

Mol. formulaC₁₆H₁₇Cl₂N₃O₃

Mol. weight370.23

Details

P-317031BACK ORDER

Prothioconazole Impurity 24 HCl

CAS #NA

Mol. formulaC₁₇H₂₀Cl₂N₄O₃S. HCl

Mol. weight431.33 36.36

Details

P-317032BACK ORDER

Prothioconazole Impurity 25

CAS #151413-51-3

Mol. formulaC₇H₁₀ClN₃O

Mol. weight187.63

Details

P-317033BACK ORDER

Prothioconazole Impurity 26

CAS #NA

Mol. formulaC₁₃H₂₀ClN₃O₆

Mol. weight349.77

Details

P-317034BACK ORDER

Prothioconazole Impurity 27

CAS #178928-73-9

Mol. formulaC₁₄H₁₅Cl₂N₃O₄S

Mol. weight392.25

Details

P-317035BACK ORDER

Prothioconazole Impurity 28

CAS #199391-98-5

Mol. formulaC₂₈H₂₈Cl₄N₆O₂S₂

Mol. weight686.49

Details

P-317036INQUIRE FURTHER

Prothioconazole Impurity 29

CAS #NA

Mol. formulaC₁₄H₁₇Cl₂N₃O₆S

Mol. weight426.27

Details

P-317037INQUIRE FURTHER

Prothioconazole Impurity 30

CAS #NA

Mol. formulaC₁₄H₁₉Cl₂N₃O₆S

Mol. weight428.28

Details

P-318004BACK ORDER

Pralsetinib Impurity 1

CAS #2778223-51-9

Mol. formulaC₁₈H₂₅N₅O₃

Mol. weight359.43

Details

P-318005BACK ORDER

Pralsetinib Impurity 2

CAS #2778223-52-0

Mol. formulaC₁₇H₂₃N₅O₃

Mol. weight345.40

Details

P-318006BACK ORDER

Pralsetinib Impurity 3 HCl

CAS #2097133-17-8

Mol. formulaC₁₀H₁₁FN₄. HCl

Mol. weight206.22 36.46

Details

P-32100IN STOCK

Progesterone EP Impurity G

CAS #2257421-79-5

Mol. formulaC₂₇H₃₈O₂

Mol. weight394.60

Details

P-32103IN STOCK

Progesterone Impurity 29

CAS #35525-27-0

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32104INQUIRE FURTHER

Progesterone Impurity 30

CAS #118455-44-0

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32105INQUIRE FURTHER

Progesterone Impurity 31

CAS #NA

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32107BACK ORDER

Progesterone Impurity 32

CAS #66512-11-6

Mol. formulaC₂₂H₃₄O₂

Mol. weight330.51

Details

P-32109BACK ORDER

Progesterone Impurity 33

CAS #566-63-2

Mol. formulaC₂₁H₃₂O₂

Mol. weight316.49

Details

P-32112BACK ORDER

Progesterone Impurity 34

CAS #50909-89-2

Mol. formulaC₂₃H₃₃NO₄

Mol. weight387.52

Details

P-32114BACK ORDER

Pregnanolone Impurity 1

CAS #NA

Mol. formulaC₂₁H₃₅O₅S. Na

Mol. weight399.57 22.99

Details

P-32115BACK ORDER

Allopregnanolone Impurity 3-d5

CAS #NA

Mol. formulaC₂₇H₃₉D₅O₈

Mol. weight501.67

Details

P-32116IN STOCK

Progesterone Impurity 29 (Mixture of Diastereomers)

CAS #71658-22-5

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32118BACK ORDER

Allopregnanolone Impurity 4-d5

CAS #NA

Mol. formulaC₂₁H₃₁D₄O₅S. Na

Mol. weight403.59 22.99

Details

P-32120BACK ORDER

Progesterone Impurity 35

CAS #NA

Mol. formulaC₄₂H₆₀O₄

Mol. weight628.94

Details

P-32121BACK ORDER

Progesterone Impurity 36

CAS #77530-51-9

Mol. formulaC₂₂H₃₄O₃

Mol. weight346.51

Details

P-32122BACK ORDER

Progesterone Impurity 37

CAS #NA

Mol. formulaC₂₂H₃₄O₃

Mol. weight346.51

Details

P-32123BACK ORDER

Progesterone Impurity 38

CAS #5327-60-6

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

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